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Security report for vool.com

MultiCharge OÜ · Energy · Estonia

Low risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

80/100

Risk levelLow

0–100, higher is better. How it is calculated

VOOL, operated by MultiCharge OÜ, is an Estonian-based company specializing in electric vehicle (EV) charging solutions. Their offerings include smart EV chargers, load management controllers, and comprehensive software platforms designed for homes, offices, fleets, and public charging. The company positions itself as a reliable and cost-effective one-stop shop for EV charging, emphasizing quality, aesthetics, and energy efficiency. Their market presence is supported by EU Horizon 2020 funding and notable clients such as Omniva and Europcar. The website is professionally designed, multilingual, and provides clear pathways for customers and resellers.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 100 · Low
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

3 findings rated critical or high. Fix these first.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

Need hands-on remediation? Email guard@offseq.com

Keep watching vool.com

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Recommended

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
75
Security headers
50
Email security
85
DNS health
85
Network security
100
GDPR outside view
83
Average
80

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

VOOL targets EV owners, fleet operators, and property managers with a business model combining hardware sales and software services, including reseller partnerships. Their competitive advantage lies in integrating hardware and software for efficient, market-price-based charging. The company leverages strategic partnerships and EU funding to accelerate growth. Their digital presence includes lead generation tools and social media engagement, indicating a growth-oriented and customer-focused approach.

Security posture

The website enforces HTTPS with a strong SSL configuration and implements a robust cookie consent mechanism compliant with GDPR. While explicit security headers are not visibly declared, best practices such as asynchronous script loading and no exposed sensitive data are observed. However, the absence of a published security policy, incident response contacts, and vulnerability disclosure mechanisms suggests room for improvement in transparency and security maturity.

Recommendations

  1. Publish a dedicated security policy and incident response contact information to enhance transparency and trust.
  2. Implement and explicitly declare security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure.
  4. Regularly audit and update third-party scripts to mitigate potential vulnerabilities.
  5. Enhance website accessibility features to comply with standards and improve user experience.

Contact details published on the site

Addresses
Legal name
MultiCharge OÜ
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
MultiCharge OÜ
Description
VOOL is a one-stop shop for EV Charging. Experience chargers that are reliable, save money, and look damn good. Made in Estonia.
Key services
EV Chargers, Load Management Controller (LMC), EV Charging Software (App and Portal), Reseller and partner programs
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Maps API, Sleeknote (lead generation), Clearcookie (cookie consent management), Polyfill.io, MarkerClusterer for Google Maps
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with granular controls
  • No exposed sensitive data in HTML
  • Use of async loading for scripts

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Sleeknote
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is professionally designed and well-structured
  2. Clear focus on EV charging products and solutions
  3. Multiple language support with hreflang tags
  4. Comprehensive cookie consent mechanism implemented
  5. Use of modern web technologies and third-party integrations
  6. Contact information is clearly provided and consistent
  7. No signs of malicious or suspicious content
  8. EU funding and client logos enhance trustworthiness
Technical notes

Notes

The website uses modern web technologies including Google Tag Manager, Google Maps API, and Sleeknote for marketing automation. Hosting appears to be on DigitalOcean with content delivery via DigitalOcean Spaces. The site is mobile-optimized with responsive design and includes multilingual support via hreflang tags. Performance is moderate with room for optimization. The technical implementation supports a good user experience but could benefit from enhanced accessibility and explicit security header declarations.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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